Dec 28, 2025 · 5 min read · Race Day Madness: The Submission Pipeline and Judge0 Pit Stops. Welcome back to the pit lane.Previously, we designed the backend and confidently assumed the hard part was over. It wasn’t. Because buried deep inside this system lived a group of routes...
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Oct 25, 2025 · 2 min read · In this blog, we will explore how to install Judge0 on an EC2 instance. A brief description of Judge0: Judge0 is an open-source online code execution system that securely compiles and runs code in a sandboxed environment. It supports more than 60 pro...
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Jun 16, 2025 · 7 min read · What is Judge0? Judge0 is an open source project maintained by respective Herman Zvonimir Došilović. It is a code execution engine which supports 60+ programming languages. Easy to deploy and use it as API via HTTP requests. It holds potential for po...
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Jun 14, 2025 · 3 min read · Judge0 has a modular microservices-based architecture that looks something like this: API Server (REST API) Worker(s) (Isolated sandboxes that run user code) Database (PostgreSQL, for metadata about submissions) Message Queue (Redis Pub/Sub or op...
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May 14, 2025 · 3 min read · In this blog, we will guide you through the process of installing and running a local instance of Judge0 on MacOS (Silicon). Also, we will talk about troubleshooting its Errors(for MacOS, Silicon) Prerequisites: Docker Desktop Application should be...
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May 4, 2025 · 3 min read · This blog contains steps to install Judge0 on a local machine using Docker, assuming Docker is already installed in the system and up and running, and kind of focused on MAC OS installation, but the same steps will work on Windows as well Installatio...
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May 4, 2025 · 3 min read · What is Judge0? Judge0 is an open-source project that allows you to execute code online using the Judge0 API. You can set test cases for the code, so when Judge0 executes it, those test cases will be tested as well. In case of any compiler error or t...
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Apr 28, 2025 · 4 min read · If you're a developer or coding enthusiast looking to create a lightweight development environment on Windows, setting up WSL, Docker, and Judge0 is a great option. In this blog, I'll guide you step-by-step to install and configure everything smooth...
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Apr 27, 2025 · 2 min read · This article gives you a step by step procedure on how to make WSL Docker containers visible in your Docker Desktop. Note: This is not a official document, I did some research and this worked for me, providing you the same steps to follow, it might ...
KCKumar and 1 more commentedApr 25, 2025 · 4 min read · What is Judge0 ? Judge0 is an open-source online code execution engine that supports over 60 programming languages. It allows you to compile and run code remotely via a REST API, making it perfect for building coding platforms, online judges, or inte...
KMKumar and 1 more commented